@charset "utf-8";

html,
body,
div,
span,
h1,
h2,
h3,
h4,
button,
h5,
h6,
p,
blockquote,
a,
pre,
cite,
img,
sub,
sup,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    border: 0;
    font: inherit;
    line-height: inherit;
    margin: 0;
    padding: 0;
    font-weight: normal;
    vertical-align: baseline;
    box-sizing: border-box;
}
sup {
    vertical-align: super;
    font-size: smaller;
}

html,
body {
    margin: 0 auto;
    padding: 0;
    width: 100%;
    height: 100%;
    color: #4d4d4d;
    background-color: #e0e0e0;
    font: 16px/1.5 'Microsoft YaHei','微软雅黑',Arial,sans-serif;
    overflow: auto;
    -webkit-font-smoothing: antialiased;
    overflow-y: auto;
}
button {
    outline: none;
    color: inherit;
}
ol,ul {
    margin: 0;
    padding: 0;
}
ol,ul,li {
    list-style: none;
}
i,
em {
    font-style: normal;
}
a {
    outline: none;
    text-decoration: none;
    color: inherit;
}
select,option {
    font-family: inherit;
}
pre {
    margin: 0;
}
.no-select {
    -webkit-user-select: none;
    user-select: none;
}
.clear-fix:before,.clear-fix:after {
    content: '';
    display: block;
}
.clear-fix:after {
    clear: both;
}
body {
    -webkit-print-color-adjust: exact;
}

@media screen and (min-width: 640px) {
    ::-webkit-scrollbar {
        width: 6px;
        height: 6px;
        background-color: rgba(204, 204, 204, 0.5);
        border-radius: 8px;
    }
    ::-webkit-scrollbar-thumb {
        background-color: rgba(#aaa, 0.5);
        border-radius: 8px;
    }
}

@media screen and (max-width: 480px) {
    html, body{
        font-size: 14px;
        overflow-x: hidden;
    }
}
